Try to knock enemies back into your towers with Explosive Cask.
Try to combo Body Slam with Explosive Cask to set up kills for your team.
The damage reduction from Drunken Rage is applied when you start drinking, try to use it when you see damage coming your way.
All of Riven's damage is physical, prioritize high Armor if an opposing Riven gets out of control.
Riven has a great deal of mobility but she cannot move very far with any one skill. Rooting or silencing her during her combo will greatly reduce her effectiveness.
Riven excels at dueling multiple melee attackers at once, as she will be on an almost equal footing damage-wise. If pairing up against Riven, don't go in as double melee until she has expended her full combo.
The stats shown on this page show several vital Gragas versus Riven matchup statistics that may help us realize the differences between these two champs. For instance, Gragas’s KDA ratio ([kills + assists] / deaths) of NaN is more than Riven’s KDA ratio of NaN, demonstrating that Gragas may be more central to his team's team fighting potential than Riven..
Gragas usually has a similar longest killing spree as his enemy does. On average, he takes more damage than Riven. This commonly reflects differing health capacities, yet it can also indicate that the champion with increased health has less mobility and thus is not able to flee from additional harm when engaged or poked.
Both League champions are great. Both champs have their pros and cons. In the game's current meta, Gragas usually fairs equally well when facing off against Riven, with a 49.8% win rate. As a result, Gragas makes an ok counter for Riven.
While Gragas does have a lower win rate compared to Riven, when on opposite teams, Gragas also has a lower level of difficulty that makes him a less time consuming character to pick up and master. You still need to be cautious when picking Gragas into Riven.
Additionally, Gragas has a good amount of CC and other utility, a similar amount to Riven. This often makes her just as valuable during team fights, especially when facing champions with a ton of burst damage.
While there isn't a single best champion overall in League of Legends, in Gragas vs Riven matchups, Riven is the better champ with a similar win rate, less champion complexity, and a similar amount of utility to help out your allies during teamfights.
Gragas is a somewhat poor counter for Riven. Focus your play on keeping up your gold income and clearing objectives. If you do that, you should be able to stand on your own as Gragas against Riven.
If you would like to truly master Gragas to counter Riven during both the laning and mid / late game phases of League of Legends, you should continue reading to learn a few extra lessons on this matchup. If you listen to the build and suggestions shown above, you should increase your win rate significantly and be that much closer to League of Legends pro players.
Gragas on average gets less CS as Riven. Champs who on average don't get many minion kills often don't require much CS to be valuable teammates, such as supports. They are able to scale properly off of their abilities and first items alone. Yet, champs with a lot of CS, such as hyper-carries, often have to have a lot of items to be effective. In either case, try to surpass the numbers shown here to do well.
The most crucial items to use in your Gragas versus Riven build include Rabadon's Deathcap, Shadowflame, and Stormsurge. When Gragas used at least these three items in his build, he performed significantly better vs Riven than with many other typical item sets. In fact, Gragas had an average winrate of 49.8% when playing against Riven with this counter build.
To have the highest likelihood of annihilating Riven as Gragas, you should equip the Phase Rush, Manaflow Band, Transcendence, Scorch, Biscuit Delivery, and Cosmic Insight runes from the Sorcery and Inspiration rune sets. Out of all the rune builds players chose for Gragas vs Riven counter picks, this order of runes yielded the highest win rate. Notably, these runes averaged a 49.8% winrate overall.
By default, tips, stats, and builds on how to beat Riven as Gragas are presented for every ranked division. If you want to narrow the statistics and builds to a particular skill level, you should use the selection menu above.